2000739894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{478417}}^1$

素因数の和:478480

約数の個数: 32

約数和(自身を含む): 4340208096

約数和(自身を除く): 2339468202

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 478417, 956834, 1435251, 2870502, 8133089, 16266178, 19615097, 24399267, 39230194, 48798534, 58845291, 117690582, 333456649, 666913298, 1000369947, 2000739894]

約数ペア:

[(1, 2000739894), (2, 1000369947), (3, 666913298), (6, 333456649), (17, 117690582), (34, 58845291), (41, 48798534), (51, 39230194), (82, 24399267), (102, 19615097), (123, 16266178), (246, 8133089), (697, 2870502), (1394, 1435251), (2091, 956834), (4182, 478417)]